diff --git a/agenda/types.py b/agenda/types.py
index 0e5bfc4..1b4a27a 100644
--- a/agenda/types.py
+++ b/agenda/types.py
@@ -3,7 +3,7 @@
 import collections
 import datetime
 import typing
-from collections import defaultdict
+from collections import Counter
 from dataclasses import dataclass, field
 
 import emoji
@@ -190,12 +190,12 @@ class Trip:
 
         Any travel item with a missing or None 'distance' field is ignored.
         """
-        transport_distances: defaultdict[str, float] = defaultdict(float)
+        transport_distances: Counter[float] = Counter()
 
         for item in self.travel:
             distance = item.get("distance")
             if distance:
-                transport_type: str = item.get("type", "unknown")
+                transport_type = item.get("type", "unknown")
                 transport_distances[transport_type] += distance
 
         return list(transport_distances.items())
diff --git a/templates/macros.html b/templates/macros.html
index 50e55cf..fec5da9 100644
--- a/templates/macros.html
+++ b/templates/macros.html
@@ -3,10 +3,6 @@
 {% macro display_date(dt) %}{{ dt.strftime("%a %-d %b %Y") }}{% endmacro %}
 {% macro display_date_no_year(dt) %}{{ dt.strftime("%a %-d %b") }}{% endmacro %}
 
-{% macro format_distance(distance) %}
-  {{ "{:,.0f} km / {:,.0f} miles".format(distance, distance / 1.60934) }}
-{% endmacro %}
-
 {% macro trip_link(trip) %}
     <a href="{{ url_for("trip_page", start=trip.start.isoformat()) }}">{{ trip.title }}</a>
 {% endmacro %}
diff --git a/templates/trip/list.html b/templates/trip/list.html
index c39a516..a35ac5b 100644
--- a/templates/trip/list.html
+++ b/templates/trip/list.html
@@ -1,6 +1,6 @@
 {% extends "base.html" %}
 
-{% from "macros.html" import trip_link, display_date_no_year, display_date, display_datetime, display_time, format_distance with context %}
+{% from "macros.html" import trip_link, display_date_no_year, display_date, display_datetime, display_time with context %}
 
 {% block title %}{{ heading }} - Edward Betts{% endblock %}
 
@@ -52,18 +52,6 @@
     {% set items = item_list | list %}
     <div class="heading"><h2>{{ heading }}</h2></div>
     <p>{{ items | count }} trips</p>
-
-    <div>Total distance: {{ format_distance(total_distance) }}</div>
-
-    {% for transport_type, distance in distances_by_transport_type %}
-      <div>
-        {{ transport_type | title }}
-        distance: {{format_distance(distance) }}
-      </div>
-    {% endfor %}
-
-
-
     {% for trip in items %}
       {% set distances_by_transport_type = trip.distances_by_transport_type() %}
       {% set total_distance = trip.total_distance() %}
@@ -86,17 +74,15 @@
           <div>Start: {{ display_date_no_year(trip.start) }} (end date missing)</div>
         {% endif %}
         {% if total_distance %}
-          <div>
-            Total distance:
-            {{ format_distance(total_distance) }}
+          <div>Total distance:
+          {{ "{:,.0f} km / {:,.0f} miles".format(total_distance, total_distance / 1.60934) }}
           </div>
         {% endif %}
 
         {% if distances_by_transport_type %}
           {% for transport_type, distance in distances_by_transport_type %}
-            <div>
-              {{ transport_type | title }}
-              distance: {{format_distance(distance) }}
+            <div>{{ transport_type | title }} distance:
+              {{ "{:,.0f} km / {:,.0f} miles".format(distance, distance / 1.60934) }}
             </div>
           {% endfor %}
         {% endif %}
@@ -122,14 +108,9 @@
                   {% if e.element_type == "flight" %}
                     <span class="text-nowrap"><strong>airline:</strong> {{ e.detail.airline_name }}</span>
                     <span class="text-nowrap"><strong>flight number:</strong> {{ e.detail.airline }}{{ e.detail.flight_number }}</span>
-                    {% if e.detail.duration %}
-                      <span class="text-nowrap"><strong>duration:</strong> {{ e.detail.duration }}</span>
-                    {% endif %}
+                    <span class="text-nowrap"><strong>duration:</strong> {{ e.detail.duration }}</span>
                     {# <pre>{{ e.detail | pprint }}</pre> #}
                   {% endif %}
-                  {% if e.detail.distance %}
-                    <span class="text-nowrap"><strong>distance:</strong> {{ format_distance(e.detail.distance) }}</span>
-                  {% endif %}
                 </div>
             {% endif %}
             {% endfor %}
diff --git a/web_view.py b/web_view.py
index 8c30bbd..286d4ad 100755
--- a/web_view.py
+++ b/web_view.py
@@ -8,7 +8,6 @@ import operator
 import os.path
 import sys
 import traceback
-from collections import defaultdict
 from datetime import date, datetime, timedelta
 
 import flask
@@ -287,27 +286,6 @@ def trip_list() -> werkzeug.Response:
     return flask.redirect(flask.url_for("trip_future_list"))
 
 
-def calc_total_distance(trips: list[Trip]) -> float:
-    """Total distance for trips."""
-    total = 0.0
-    for item in trips:
-        dist = item.total_distance()
-        if dist:
-            total += dist
-
-    return total
-
-
-def sum_distances_by_transport_type(trips: list[Trip]) -> list[tuple[str, float]]:
-    """Sum distances by transport type."""
-    distances_by_transport_type: defaultdict[str, float] = defaultdict(float)
-    for trip in trips:
-        for transport_type, dist in trip.distances_by_transport_type():
-            distances_by_transport_type[transport_type] += dist
-
-    return list(distances_by_transport_type.items())
-
-
 @app.route("/trip/past")
 def trip_past_list() -> str:
     """Page showing a list of past trips."""
@@ -329,8 +307,6 @@ def trip_past_list() -> str:
         get_country=agenda.get_country,
         format_list_with_ampersand=format_list_with_ampersand,
         fx_rate=agenda.fx.get_rates(app.config),
-        total_distance=calc_total_distance(past),
-        distances_by_transport_type=sum_distances_by_transport_type(past),
     )
 
 
@@ -361,8 +337,6 @@ def trip_future_list() -> str:
         get_country=agenda.get_country,
         format_list_with_ampersand=format_list_with_ampersand,
         fx_rate=agenda.fx.get_rates(app.config),
-        total_distance=calc_total_distance(current + future),
-        distances_by_transport_type=sum_distances_by_transport_type(current + future),
     )